6) Why cannot all knowledge be discovered by means of science?
Many different planets exist and the knowledge is in there, out of our reach.
Science is weak in knowledge.
Some knowledge lies outside the realm of science; it is not a means of discovering the truth.

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?